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Sony VAIO PCV-J120 Service Manual
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Sony VAIO PCV-J120 Service Manual

Sony VAIO PCV-J120 Service Manual

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PCV-J120
SERVICE MANUAL
US Model
S400
Specifications
PERSONAL COMPUTER VAIO
9-928-386-11

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Summary of Contents for Sony VAIO PCV-J120

  • Page 1 PCV-J120 SERVICE MANUAL US Model S400 Specifications PERSONAL COMPUTER VAIO 9-928-386-11...
  • Page 2 CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. Confidential – 2 – PCV-J120 (US)

  • Page 3: Table Of Contents

    TABLE OF CONTENTS OPERATION DISASSEMBLY 2-1. Flow Chart ..............2-1 2-2. Main Electric Parts Arrangement ........ 2-1 2-3. L Side Plate Ass’y ............2-2 2-4. Front Panel Ass’y ............2-2 2-5. Slot Cover ..............2-3 2-6. Ethernet Card ............... 2-3 2-7.

  • Page 4: Disassembly

    SECTION 2 DISASSEMBLY 2-1. FLOW CHART L SIDE FRONT PLATE PANEL CD-RW ASS’Y ASS’Y P2-2 P2-2 P2-6 SLOT COVER MEMORY (DIMM) P2-3 P2-6 P2-7 ETHERNET CARD P2-3 IFX-90 (A) P2-7 ASS’Y P2-4 MOTHER BOARD MODEM/PC CARD P2-8 P2-4 SWITCHING POWER P2-5 P2-5 •...

  • Page 5: L Side Plate Ass'y

    2-3. L SIDE PLATE ASS’Y 1 ornamental screw 2 Remove the L side plate ass’y in the direction of arrow A. 2-4. FRONT PANEL ASS’Y 3 two claws 5 front panel ass’y 2 two claws Confidential PCV-J120 (US)

  • Page 6: Slot Cover

    2-5. SLOT COVER 1 screw (No.6-32UNC) 2 slot cover 2-6. ETHERNET CARD 2 screw (No.6-32UNC) PC12 3 ethernet card 1 cord (supplied with ethernet card) Confidential PCV-J120 (US)

  • Page 7: Ifx-90 (A) Ass'y

    2-7. IFX-90 (A) ASS’Y 2 screw (No.6-32UNC) PC13 3 IFX-90 (A) ASS’Y 1 power connector 2-8. MODEM/PC CARD 1 screw (No.6-32UNC) PC14 2 modem/pc card Confidential PCV-J120 (US)

  • Page 8: Hdd

    2-9. 2 harness (HDD) 1 power connector 4 four claws 6 two screws (No.6-32UNC) 7 HDD 6 two screws (No.6-32UNC) 5 Remove HDD and HDD holder in the direction of arrow A. 3 lever 2-10. SWITCHING POWER 2 Remove switching power and SPS bracket in the direction of arrow A.

  • Page 9: Cd-Rw

    2-11. CD-RW 4 harness (CD-ROM/Audio) 3 harness (IDE/CD-ROM) 1 two screws (PWH3 × 5) 2 Pull the CD-RW. 5 Remove the CD-RW. 2-12. FDD 3 lever 1 harness (FDD) 4 FDD holder 2 screw (No.6-32UNC) 5 four screws 6 FDD (PWH3 ×...

  • Page 10: Memory (Dimm)

    2-13. MEMORY (DIMM) 1 Open two clips. 2 memory (DIMM) Note 1: In opening the clips, hold lightly the top of the memories with your fingers to prevent a drop. Note 2: In removing the memories, always start from the one having largest bank number.

  • Page 11: Mother Board

    2-15. MOTHER BOARD 2 harness (CD-ROM/Audio) 1 harness (IDE/CD-ROM) 3 Disconnect the connector (SW-HOLDER ASS’Y) 8 five screws (SW) (No.6-32UNC) 7 harness (CD-ROM/Audio) 4 harness (IDE/CD-ROM) 5 harness (IDE/HDD) 9 mother board 8 three screws (SW) (No.6-32UNC) 6 harness (FDD) Confidential PCV-J120 (US) (END)

  • Page 12: Mother Board Description

    SECTION 3 MOTHER BOARD DESCRIPTION 3-1. MEW-AV MOTHER BOARD Confidential PCV-J120 (US)
  • Page 13 Confidential PCV-J120 (US) (END)

  • Page 14: Programs For Service

    SECTION 4 PROGRAMS FOR SERVICE 4-1. General Description 4-2-2. Test Result The Diag for Service is supplied with a floppy disk. After the test finished, “PASSED” or “FAILED” is displayed. In It can test the Motherboard, CPU, Memory, FDD, HDD, CD-RW case of “FAILED”, press the [F1] key to display the log.

  • Page 15: Service Information

    SECTION 5 SERVICE INFORMATION 5-1. JUMPER SETTING ON HARD DISK DRIVE The hard disk drive of service parts can be used without changing factory jumper setting, when it was replaced for service. Capacity Model Part No. Maker Code Memo (formatted) PCV-J120 A-8047-398-A Seagate...

  • Page 16: Jumper Setting Of Main Board

    5-2. JUMPER SETTING OF MAIN BOARD The Main board of service parts can be used without changing factory jumper setting, when it was replaced for service. PS/2 CPU-FAN Socket370A SEC-IDE PRI-IDE FW82810 (GMCH) Floppy AGP (2X) PCI-1 FW82801 PCI-2 MODEM (ICH) PCI-3 PCI-4...

  • Page 17: Frame Harness

    SECTION 6 FRAME HARNESS 6-1. CONNECTOR LIST MEW-AV MOTHERBOARD Internal Connector Connector location on MB See the frame harness diagram ATX PWR pin assignments : 20pin ATX type connector. Signal Name Signal Name Ground HDsel Connector location on MB See the frame harness diagram Ground N.C.
  • Page 18 Connector location on MB See the frame harness diagram Holder location on MB See the frame harness diagram pin assignments : Battery vender Sony CR2032 or equivalent Signal Name Left Line In Ground Thermal measurement header (not installed*) Ground This header is used for thermal measurement at evaluation stage. This connector does Right Line In not need at production board.
  • Page 19 Game/Line Out(Headphone)/Line In/Microphone Jack External Connector Parallel Connector location on MB Rear side, see the frame harness diagram Connector location on MB Rear side, see the frame harness diagram Game port pin assignments : Signal Name pin assignments GAMEVCC Signal Name Signal Name JPYB0 Strobe#...
  • Page 20 MEMO Confidential PCV-J120 (US)

  • Page 21: Frame Harness Diagram

    6-2. FRAME HARNESS DIAGRAM * Connectors mentioned (not installed) are not used even they are mounted on MB. Rear ETHERNET CARD Rear Panel PCI2 MOTHER BOARD PCI Connector MOUSE NETWORK Pentium III PROCESSOR 700MHz KEYBOARD MEW-AV MODEM PCI3 (Not Installed*) USB HEAD PCI Connector (Not Installed*)

  • Page 22: Repair Parts List

    SECTION 7 REPAIR PARTS LIST NOTE: Ref. • The parts listed here are for service, and therefore they may be different No. Part No. Description Remark The components identified by from the parts shown in circuit diagrams or used in the set. mark 0 or dotted line with mark ♦...

  • Page 23: Accessories And Parts List

    MEMO 7-2. ACCESSORIES AND PARTS LIST Ref. No. Part No. Description Remark ACCESSORIES & PACKING MATERIALS ******************************** POWER CORD SET (1) 4-650-591-01 QUICK START 4-650-595-01 USER GUIDE 201 1-777-786-11 CORD, AC 203 1-772-704-21 KEYBOARD (US) 204 9-885-001-34 REST, PALM 206 9-885-000-89 PLATE (PLAIN), TOP 207 1-772-207-51 WHEEL MOUSE (PS/2)
  • Page 24 PCV-J120 (US) This manual and the constituent data may not be replicated, copied nor reprinted in whole or in part without prior written authorization of Sony Corporation. English Sony Corporation 2000IXXX-1 Printed in USA © 2000 Sony Corporation – ? –...

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